Cannot download "React Up & Running" 2017 EBook Update, only get original version

I have the EBook/EPub version of your book, "React Up & Running" (see — http://shop.oreilly.com/product/06369...). I see there was an update to this book, per my O'Reilly Account's "Your Products" page, which shows all past EBook purchases from you & their updates, that says the "React Up & Running" book was updated as of April 19, 2017. However, no matter how many times I attempt to download the new, updated version of the "React Up & Running" EBook from my O'Reilly Account "Your Products" page, I still only get the original, older July 2016 First Release version. How do I go about getting the current update of this book? Please advise. Thank you.